Heart Rate News and Research

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Heart rate is determined by the number of heartbeats per unit of time, typically expressed as beats per minute (BPM), it can vary with as the body's need for oxygen changes, such as during exercise or sleep.

Cardiac patients benefit from home-based high intensity training

Rapid rehabilitation is a must after a heart attack or other cardiovascular event. Different forms of exercise as a part of rehabilitation have been examined by researchers, including high-intensity interval training (85-95 % of maximum heart rate), which has proved to be both a good and efficient form of rehabilitation.

5 Dec 2013

Young people who combine alcohol with energy drinks can end up drinking more

Young people who combine alcohol with caffeine-laden energy drinks can end up drinking more than they intended to, finds a new study in the Journal of Adolescent Health.

4 Dec 2013

Hypertension organ risk revealed in Chinese patients

A study of Chinese patients warns of the risk for target organ damage from untreated hypertension, especially for younger patients.

2 Dec 2013

Study reveals effect of energy drinks on the function of the heart

Healthy adults who consumed energy drinks high in caffeine and taurine had significantly increased heart contraction rates one hour later, according to a study presented today at the annual meeting of the Radiological Society of North America.

2 Dec 2013

Researchers develop prototype spacesuit biosensors to monitor astronauts' health

Kansas State University researchers are improving astronauts' outerwear for outer space. The collaborative team -- which includes electrical and computer engineering professors and more than a dozen students -- envisions a future spacesuit that could monitor astronauts' health and use body heat to power electronics.

27 Nov 2013

Alternative treatment for autism focuses on controlling the 'fight or flight' response

A novel approach to treating children diagnosed with autism spectrum disorder could help them navigate their world by teaching them to turn their symptoms into strengths.

26 Nov 2013

Lockheed Martin donates funds to new telehealth suite dedicated for wounded warriors

Thanks to a $4 million gift from Lockheed Martin, UCLA Health System's Operation Mend now has a state-of-the-art telehealth suite, which will enable improved communication between the program's personnel, patients and partners, and a renovated recovery area for the wounded warriors who undergo surgery at the Westwood facility.

26 Nov 2013

Study defines HRV reference values for children

Measurement of heart rate variability (HRV) is a useful method when assessing the role of the nervous system for heart function. Standard reference values for heart rate variability in adults have existed for a long time already, but similar values have not been available for children until now.

26 Nov 2013

Women under 50 more likely to experience mental stress-induced ischemia

Researchers have found that women younger than 50 with a recent heart attack are more likely to experience restricted blood flow to the heart (myocardial ischemia) in response to psychological stress.

21 Nov 2013

Caffeine in coffee may help small blood vessels work better

The caffeine in a cup of coffee might help your small blood vessels work better, according to research presented at the American Heart Association's Scientific Sessions 2013.

20 Nov 2013

Once-daily edoxaban prevents stroke in patients with atrial fibrillation

According to the United States Centers for Disease Control and Prevention, over 800,000 Americans die each year from heart disease and stroke. Stroke is the leading cause of serious long-term disability and death in the US. In addition to lifestyle changes, medications such as anti-blood clotting drugs are helpful in the prevention of stroke.

20 Nov 2013

Intelliject to be recognized with George DiDomizio Industry Award

The Institute for Safe Medication Practices has announced that this year's George DiDomizio Industry Award is being presented to Intelliject, Inc. for pioneering advances in drug/device combination products with the Auvi-Q epinephrine auto-injector (also known as Allerject™ in Canada). Auvi-Q is the first auto-injector with audio as well as visual cues for the emergency treatment of life-threatening allergic reactions.

16 Nov 2013

Novel study explores effects of meditation on the heart and vascular system

Demystifying meditation with science, researchers at the Scripps Translational Science Institute have teamed with The Chopra Foundation and The Chopra Center for Wellbeing in a novel study of the ancient practice that uses wireless health sensors to collect physiological data from meditators.

14 Nov 2013

Welch Allyn, Cerner to deliver connected solution for patient data management

Welch Allyn, a leading medical diagnostic device company that specializes in helping clinicians improve patient outcomes, and Cerner Corporation, a company dedicated to contributing to the systemic change of health and care delivery, have collaborated to deliver a connected solution that can help clinicians overcome common issues like inaccuracy, poor data management and inefficient workflow.

13 Nov 2013

Orexigen Therapeutics reports net loss of $18.6 million in Q3 2013

Orexigen Therapeutics, Inc., a biopharmaceutical company focused on the treatment of obesity, today announced business and financial results for the third quarter ended September 30, 2013.

12 Nov 2013

Study: Infants attributed to sudden infant death syndrome may be due to brainstem abnormalities

Investigators at Boston Children's Hospital report that infants dying suddenly and unexpectedly, in both safe and unsafe sleep environments, have underlying brainstem abnormalities and are not all normal prior to death.

11 Nov 2013

New recommendations for patients with congenital heart disease

The diagnosis and treatments of congenital heart disease have improved so much that many babies now born with heart defects can still look forward to a long and fulfilling life. Just two generations ago, the majority of babies born with heart defects died before their first birthday, but today many of these conditions can be corrected.

8 Nov 2013

Vitamin C can improve skeletal muscle fatigue in COPD patients

Chronic obstructive pulmonary disease—a health problem in which the lungs lose their inherent springiness, making it progressively harder to breathe—can have a dramatic effect on the ability to exercise and even perform simple activities of daily life because of the disease's fallout effects on skeletal muscles.

8 Nov 2013

Diets and the famine reaction: an interview with Associate Professor Amanda Salis, University of Sydney

The statistic that you often hear is that 95% of diets fail, but in actual fact, emerging research is now showing that it’s around 70% of diets that fail. That means that around 30% of people who are losing weight are actually keeping it off. So we’re doing better now than we were doing in the past, but there’s still work to be done.

7 Nov 2013

New study looks at hormone/SNS relationship in women taking hormone contraceptives

After menopause, women's levels of estrogen and progesterone fall. Their formerly lower risk for heart disease equals, even surpasses, men's risk. One possible contributing explanation for the change in risk is that sex hormones affect the sympathetic nervous system, which controls constriction of blood vessels and participates in the fight or flight response.

7 Nov 2013